AutoCodes – Toyota – P1607 2014 Toyota RAV4

P1607 2014 Toyota RAV4 Code - Cruise Control Input Processor

Quick Answer

The Engine Control Module (ECM) continuously monitors its main and sub-CPUs for cruise control. Common causes include Faulty Engine Control Module (ECM), Engine Control Module harness is open or shorted, Engine Control Module circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means: P1607 2014 Toyota RAV4 indicates Cruise Control Input Processor.
Common causes: Common causes include Faulty Engine Control Module (ECM), Engine Control Module harness is open or shorted, Engine Control Module circuit poor electrical connection.
Severity: High - diagnose this code as soon as possible.
Can I drive?: Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

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Code Popularity 340

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Sep 14, 2022

Description
Step-by-Step Diagnostic Guide
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code P1607 2014 Toyota RAV4 Description

The Engine Control Module (ECM) continuously monitors its main and sub-CPUs for cruise control. This self-check ensures that the ECM is functioning correctly. If outputs from the CPUs differ and deviate from the standards, the ECM will illuminate the MIL and set the Diagnostic Trouble Code (DTC) immediately.

OBDII Code P1607 2014 Toyota RAV4 - Cruise Control Input Processor - AutoCodes.com — P1607 2014 Toyota RAV4 Code - Cruise Control Input Processor

What does this mean?

What are the Possible Causes of the DTC P1607 2014 Toyota RAV4?

Faulty Engine Control Module (ECM)
Engine Control Module harness is open or shorted
Engine Control Module circuit poor electrical connection

How to Fix the DTC P1607 2014 Toyota RAV4?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What does this mean?

Code Tech Notes

Check the Engine Control Module (ECM) fuse, if the fuse is OK then try erasing the code first and if the code comes back you may have to reprogram or replace the ECM.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P1607 2014 Toyota RAV4 code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

Need more information about the P1607 2014 Toyota RAV4 code?

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P1607 2014 Toyota RAV4 Code

1. What does OBDII code P1607 on a 2014 Toyota RAV4 mean?

The OBDII code P1607 in a 2014 Toyota RAV4 indicates a malfunction in the Cruise Control Input Processor.

2. What are the common symptoms of OBDII code P1607 in a 2014 Toyota RAV4?

Common symptoms of OBDII code P1607 in a 2014 Toyota RAV4 may include cruise control not working, the vehicle not maintaining speed, or the cruise control light flashing.

3. What are the possible causes of OBDII code P1607 in a 2014 Toyota RAV4?

Possible causes of OBDII code P1607 in a 2014 Toyota RAV4 include a faulty cruise control switch, damaged wiring in the cruise control system, or a defective cruise control module.

4. How can I diagnose OBDII code P1607 in my 2014 Toyota RAV4?

Diagnosing OBDII code P1607 in a 2014 Toyota RAV4 may involve checking the cruise control switch for proper operation, inspecting the wiring for any damage, and using a diagnostic scanner to read the code and clear it for testing.

5. Can I still drive my 2014 Toyota RAV4 with OBDII code P1607?

It is generally safe to drive your 2014 Toyota RAV4 with OBDII code P1607, but it is recommended to address the issue promptly to avoid potential safety hazards or further damage to the cruise control system.

6. How can I repair OBDII code P1607 in my 2014 Toyota RAV4?

Repairing OBDII code P1607 in a 2014 Toyota RAV4 may involve replacing the faulty cruise control switch, repairing any damaged wiring, or reprogramming the cruise control module if necessary.

7. Is it possible to reset OBDII code P1607 in my 2014 Toyota RAV4 without repairs?

Resetting OBDII code P1607 in a 2014 Toyota RAV4 without addressing the underlying issue may temporarily clear the code, but the problem will likely resurface until the root cause is fixed.

8. How much does it cost to fix OBDII code P1607 in a 2014 Toyota RAV4?

The cost to fix OBDII code P1607 in a 2014 Toyota RAV4 can vary depending on the specific cause of the issue, but it may range from a few hundred to a thousand dollars for parts and labor.

9. Can a DIY enthusiast repair OBDII code P1607 in a 2014 Toyota RAV4?

A DIY enthusiast with the necessary tools and knowledge of automotive systems may be able to repair OBDII code P1607 in a 2014 Toyota RAV4, especially if the issue is related to a simple fix like a faulty switch or wiring.

10. How often does OBDII code P1607 occur in a 2014 Toyota RAV4?

OBDII code P1607 in a 2014 Toyota RAV4 is relatively uncommon but can occur due to various factors affecting the cruise control input processor. Regular maintenance and prompt troubleshooting can help prevent this issue from happening frequently.